In Chapter 15: Making Drop Charge,
when it says to drag a color sprite from the object library to be a container, it says to set its opacity to 0% via Color. There is no option that I can see, only Alpha, and when I set it to 0, the color sprite object and its children are invisable. I am using Xcode 11.3.1.
I can’t open the Chapter 15 project files either only the starter file with the resource images works. I get this error message when trying to open the final and challenge files:
The project ‘DropCharge’ is damaged and cannot be opened due to a parse error. Examine the project file for invalid edits or unresolved source control conflicts.
I can review the swift files in textEdit though.